Bullying experiences and literacy achievement amongst primary school children

This study investigated the association between school bullying and literacy achievements in a sample of primary school children from Johannesburg, South Africa. The children (n?=?443; females?=?56%, males?=?44%) attending six primary schools in the Soweto area suburbs, self-reported their experience of bullying by peers. In addition, they completed tests of literacy. The results indicate that learners who self-reported being bullied performed poorly in literacy tests when compared to their peers, who were not subjected to bullying. In particular, those who experienced bullying scored lower on tasks that required literacy skills in phonics, spelling, and word choice. The findings indicate that learner support for school bullying survivors should aim to address the deleterious effects of bullying on literacy development.     

Counsellor-delivered HIV risk reduction intervention addresses safer sex barriers of people living with HIV in KwaZulu-Natal, South Africa

This study developed an HIV risk reduction intervention for people living with HIV (PLWH) obtaining care at primary healthcare clinics in KwaZulu-Natal, South Africa by (1) conducting elicitation research to understand the dynamics of risk behaviour among PLWH, (2) modifying an existing HIV risk reduction intervention based on research findings and (3) conducting a pilot study to evaluate feasibility, acceptability and fidelity of the modified intervention implemented by trained lay counsellors at a rural clinic in KwaZulu-Natal. A total of 61 healthcare providers and 77 HIV+ patients from four primary healthcare clinics participated in 14 focus groups and 20 individual interviews to identify informational, motivational and behavioural skills (IMB) factors contributing to PLWH's sexual risk behaviour. Elicitation research findings were incorporated into a revised version of Options for Health, an evidence-based risk reduction intervention for PLWH in clinical care. In a 5-day training, lay counsellors learned strategies to address IMB barriers to safer sex identified in elicitation research. The revised intervention, which was implemented by six counsellors with 39 patients, was feasible to implement, acceptable to patients and counsellors, and implemented with good fidelity. This study makes an important contribution towards development of a theory-based HIV risk reduction intervention for PLWH linking prevention with treatment in South Africa.     

Descriptive profile of sex and psychiatric diagnosis among rural and peri-urban clinic attenders in South Africa

Of 1,232 patients receiving psychiatric medication in outlying areas of South Africa more than half had diagnoses of schizophrenia. Significantly more men than women had substance-induced psychosis, while significantly more women had depressive and anxiety disorders.     

The effects of late acquisition of L2 and the consequences of immigration on L1 for semantic and morpho-syntactic language aspects

It has been hypothesized that some aspects of a second language (L2) might be learned easier than others if a language is learned late. On the other hand, non-use might result in a loss of language skills in one's native, i.e. one's first language (L1) (language attrition). To study which, if any, aspects of language are affected by either late acquisition or non-use, long-term German immigrants to the US and English native speakers who are long-term immigrants to Germany as well as two additional control groups of native German speakers were tested with an auditory semantic and morpho-syntactic priming paradigm. German adjectives correctly or incorrectly inflected for gender and semantically associated or not associated with the target noun served as primes. Participants made a lexical decision on the target word. All groups of native German speakers gained from semantically and morpho-syntactically congruent primes. Evidence for language attrition was neither found for semantic nor morpho-syntactic priming effects in the German immigrants. In contrast, English native speakers did not gain from a morpho-syntactic congruent prime, whereas semantic priming effects were similar as for the remaining groups. The present data suggest that the full acquisition of at least some syntactic functions may be restricted to limited periods in life while semantic and morpho-syntactic functions seem to be relatively inured to loss due to non-use.     

Individual differences in neural mechanisms of selective auditory attention in preschoolers from lower socioeconomic status backgrounds: an event‐related potentials study

Selective attention, the ability to enhance the processing of particular input while suppressing the information from other concurrent sources, has been postulated to be a foundational skill for learning and academic achievement. The neural mechanisms of this foundational ability are both vulnerable and enhanceable in children from lower socioeconomic status (SES) families. In the current study, we assessed individual differences in neural mechanisms of this malleable brain function in children from lower SES families. Specifically, we investigated the extent to which individual differences in neural mechanisms of selective auditory attention accounted for variability in nonverbal cognitive abilities in lower SES preschoolers. We recorded event‐related potentials (ERPs) during a dichotic listening task and administered nonverbal IQ tasks to 124 lower SES children (77 females) between the ages of 40 and 67 months. The attention effect, i.e., the difference in ERP mean amplitudes elicited by identical probes embedded in stories when attended versus unattended, was significantly correlated with nonverbal IQ scores. Larger, more positive attention effects over the anterior and central electrode locations were associated with superior nonverbal IQ performance. Our findings provide initial evidence for prominent individual differences in neural indices of selective attention in lower SES children. Furthermore, our results indicate a noteworthy relationship between neural mechanisms of selective attention and nonverbal IQ performance in lower SES preschoolers. These findings provide the basis for future research to identify the factors that contribute to such individual differences in neural mechanisms of selective attention.     

Interpreting Errors in Temporal Orientation in Older Hospital Patients

Normal variation in temporal orientation has been examined in community dwelling, healthy older subjects but not in elderly hospital patients. We examined the validity of errors in different aspects of temporal orientation as a guide to the presence or absence of cognitive impairment orientation in elderly hospital patients in 150 consecutive patients on the day after admission to an acute geriatric unit. Cognitive impairment (delirium or dementia or both) was diagnosed without reference to temporal orientation. Optimum cutoffs for error scores on the different aspects of temporal orientation (date/year/month/day of the week/time of day) were calculated to maximize the sum of sensitivity and specificity for detection of cognitive impairment. Of the 150 patients, 45 (30%) had cognitive impairment. The best cutoffs for detection of cognitive impairment were an error of more than 3 days in the date; any error in the year, month, or day of the week; and an error of more than 1 h in identifying the time of day. Error in identifying the year had the highest positive likelihood ratio (6.4 [95% confidence interval 4.0–10.3]) for detecting cognitive impairment and the lowest negative likelihood ratio (0.1 [0.04–0.3]) for the exclusion of cognitive impairment. Failure to identify the year correctly is the aspect of temporal orientation most closely related to cognitive impairment.     

Capturing Dynamic Processes of Change in GROW Mutual Help Groups for Mental Health

The need for a model that can portray dynamic processes of change in mutual help groups for mental health (MHGMHs) is emphasized. A dynamic process model has the potential to capture a more comprehensive understanding of how MHGMHs may assist their members. An investigation into GROW, a mutual help organization for mental health, employed ethnographic, phenomenological and collaborative research methods. The study examined how GROW impacts on psychological well being. Study outcomes aligned with the social ecological paradigm (Maton in Understanding the self-help organization: frameworks and findings. Sage, Thousand Oaks 1994) indicating multifactorial processes of change at and across three levels of analysis: group level, GROW program/community level and individual level. Outcome themes related to life skills acquisition and a change in self-perception in terms of belonging within community and an increased sense of personal value. The GROW findings are used to assist development of a dynamic multi-dimensional process model to explain how MHGMHs may promote positive change.     

The Relationship Between Racial Identity Cluster Profiles and Psychological Distress Among African American College Students

One hundred eighty‐two African American college students completed the Racial Identity Attitudes Scale. Results from the multivariate categorization scheme revealed 5 types of empirically derived racial identity attitude profiles: “dissonance internalization” (34%), “committed internalization” (30%), “cngaged internalization” (21%), “undifferentiated racial identity” (8%), and “dormant racial identity” (7%). The profiles significantly differed on Brief Symptom Inventory subscale scores.